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Naomi Allen

BSc, MSc, DPhil


Professor in Epidemiology

  • Clinical Trial Service Unit

Naomi Allen is a Professor in Epidemiology, based in the Clinical Trial Service Unit and Epidemiological Studies Unit. She joined UK Biobank as Senior Epidemiologist in 2011, and became Chief Scientist in 2019, where she is responsible for following-up participants both through linkage with routine health-related datasets, and through web-based questionnaires.  She is also involved in developing the scientific strategy for future enhancements for the study.  Her research interest is largely in the role of diet, obesity and circulating biomarkers in cancer development. She is co-Principal Investigator of the Endogenous Hormones, Nutritional Biomarkers and Prostate Cancer Collaborative Group, which aims to conduct individual pooled analyses of the relationship between circulating biomarkers and prostate cancer risk from cohort studies from around the world.

Recent publications

Evaluation of the 4Kscore in EPIC: Reply.

Journal article

Smith-Byrne K. et al, (2026), Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 35, 1222 - 1223

Assessing the Importance of Variation in Diagnostic Coding Among the Three Countries in the UK Biobank.

Journal article

Clifton L. et al, (2026), Learning health systems, 10

UK Biobank at 20 - a growing, global resource for dementia research.

Journal article

Matthews PM. et al, (2026), Nature reviews. Neurology, 22, 385 - 399

Author Correction: UK Biobank at 20 - a growing, global resource for dementia research.

Journal article

Matthews PM. et al, (2026), Nature reviews. Neurology

More publications